You will get a scalable Golang backend that supports business growth
Project details
Build scalable Golang backends, APIs, and microservices
Need a reliable backend that can grow with your business?
I will design and develop modern backend services in Golang using clean architecture, microservices, gRPC, REST APIs, PostgreSQL, Redis, Kafka, and Docker.
Whether you're building a startup MVP, SaaS platform, internal business system or high-traffic API, I can help create a backend that is maintainable, scalable, and production-ready.
What I can build:
+ REST APIs
+ gRPC services
+ Microservices
+ Event-driven systems
+ Kafka and RabbitMQ integrations
+ PostgreSQL and Redis integrations
+ Authentication and authorization
+ Dockerized deployments
+ Monitoring and observability
+ High-performance backend systems
Perfect for
+ SaaS startups
+ FinTech products
+ EdTech platforms
+ Internal business systems
+ Real-time applications
+ API-first products
Tech Stack
Go (Golang), PostgreSQL, Redis, Kafka, RabbitMQ, Docker, Kubernetes, gRPC, Prometheus, Grafana
Please contact me before ordering to discuss requirements and architecture.
Need a reliable backend that can grow with your business?
I will design and develop modern backend services in Golang using clean architecture, microservices, gRPC, REST APIs, PostgreSQL, Redis, Kafka, and Docker.
Whether you're building a startup MVP, SaaS platform, internal business system or high-traffic API, I can help create a backend that is maintainable, scalable, and production-ready.
What I can build:
+ REST APIs
+ gRPC services
+ Microservices
+ Event-driven systems
+ Kafka and RabbitMQ integrations
+ PostgreSQL and Redis integrations
+ Authentication and authorization
+ Dockerized deployments
+ Monitoring and observability
+ High-performance backend systems
Perfect for
+ SaaS startups
+ FinTech products
+ EdTech platforms
+ Internal business systems
+ Real-time applications
+ API-first products
Tech Stack
Go (Golang), PostgreSQL, Redis, Kafka, RabbitMQ, Docker, Kubernetes, gRPC, Prometheus, Grafana
Please contact me before ordering to discuss requirements and architecture.
Web Programming Project
API Development, API IntegrationProgramming Languages
GoCoding Expertise
Performance OptimizationWhat's included
| Service Tiers |
Starter
$50
|
Standard
$200
|
Advanced
$400
|
|---|---|---|---|
| Delivery Time | 1 day | 7 days | 14 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Source Code |
Frequently asked questions
About Aleksei
Backend Engineer | Scalable Systems | APIs | Performance & Scaling
Batumi, Georgia - 6:08 am local time
If your API is slow, your system doesn’t scale, or your backend is becoming hard to maintain — I can help you identify the problem and implement a solution that actually works in production.
I focus on practical results, not overengineering.
What I typically work on:
• Building backend systems from scratch (fast MVP → scalable production)
• Fixing performance issues (slow APIs, high latency, bottlenecks)
• Designing clean and scalable system architecture
• Refactoring messy or hard-to-maintain codebases
• Setting up microservices and event-driven systems
• Integrating payments, auth, and third-party APIs
• Improving database performance and query efficiency
I work primarily with Go (Golang), and I also use Python and Java when needed — especially for integrations or working with existing systems.
My approach is simple:
- understand the real problem (not just symptoms)
- propose a solution that fits your stage (not overkill)
- deliver something stable, maintainable, and production-ready
Tech I use regularly:
Go, PostgreSQL, Redis, Kafka, RabbitMQ
REST API, gRPC, API integrations
Docker, Kubernetes, AWS, CI/CD
I’m comfortable working on:
high-load systems, distributed systems, microservices, and performance optimization.
I communicate clearly, ask the right questions, and don’t disappear in the middle of the project.
If you need someone who can think through your backend and not just write code — feel free to reach out.
Steps for completing your project
After purchasing the project, send requirements so Aleksei can start the project.
Delivery time starts when Aleksei receives requirements from you.
Aleksei works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements gathering
Architecture planning